| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.37 | 7.853% | $149.2362 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $65.86 | 11.629% | $73.5189 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $124.87 | 3.795% | $129.6088 | $129.61 | $129.60 | $129.60 |
| Purchase #4 | $92.28 | 11.830% | $103.1967 | $103.20 | $103.20 | $103.20 |
| Purchase #5 | $164.65 | 13.282% | $186.5188 | $186.52 | $186.50 | $186.50 |
| Purchase #6 | $70.44 | 8.490% | $76.4204 | $76.42 | $76.40 | $76.40 |
| Purchase #7 | $198.93 | 5.493% | $209.8572 | $209.86 | $209.85 | $209.90 |
| 7 purchase totals = | $855.40 | $928.3570 | $928.37 | $928.30 | $928.30 | |